Adirondack chair



FIG. 1 is a top-left-front perspective view of an adirondack chair,showing the new design;

FIG. 2 is a top-left-rear perspective view thereof;

FIG. 3 is a front view thereof;

FIG. 4 is a rear view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a top view thereof; and,

FIG. 7 is a right-side view thereof (the left-side view is a mirrorimage thereof).

CLAIM What is claimed is the ornamental design for an adirondack chair,as shown and described.